NETWRK-DEFENSE.AB3
Network Defense and Counter Measure 4e
Cyber Security is a big concern today! Reinforce your guards against cyberterrorism by learning the latest concepts of network defense and countermeasure.
- Practice in 65 Hands-On Labs — nothing to install
- 18 Interactive Lessons and 139 topics mapped to the official exam objectives
- 678 Practice Test Questions and 2 Full Length Tests
Beginner Self-paced · 1 year access
65 Hands-On LiveLabs
Practice real IT tasks in guided environments.
- Real environments
- Auto-graded
- No installation
18Interactive Lessons
139Topics
65LiveLab
678Practice Test Questions
179Flashcards
179Glossary of terms
01 / Skills you'll get
What you will be able to do
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No credit card required
Network Defense and Counter Measure is a detailed study of the latest concepts, terminologies, techniques, and solutions for safeguarding your network. You’ll be learning about the modern practices of network protection that includes framing network defense systems, setting up VPNs, and securing network communication systems. Discover how to deploy firewalls and intrusion detection systems (IDS) to identify and mitigate threats like DDoS attacks. Additionally, you’ll also understand the growing risks of espionage and cyberterrorism and design intelligent solutions like honey pots and behavior-blocking.
- Identify network vulnerabilities
- Learn to deploy firewalls, VPNs, and IDS (Intrusion Detection System)
- Countering cyberattacks with malware defense
- Securing data with cryptography (encryption and decryption)
- Designing and implementing full-proof security policies
- Analyzing network traffic patterns and security logs
- Identify, recover and contain network security issues, minimizing the downtime
Target Career Roles
02 / Lessons & labs
See exactly what you will learn and practice
Lessons
18 Interactive Lessons · 139 topics01 Preface 2 topics +
- Audience
- Overview of the Course
02 Introduction to Network Security 14 topics · 5 LiveLab +
- Introduction
- The Basics of a Network
- Basic Network Utilities
- The OSI Model
- What Does This Mean for Security?
- Assessing Likely Threats to the Network
- Classifications of Threats
- Likely Attacks
- Threat Assessment
- Understanding Security Terminology
- Choosing a Network Security Approach
- Network Security and the Law
- Using Security Resources
- Summary
5 LiveLab in this lesson — see the labs panel →
03 Types of Attacks 7 topics · 5 LiveLab +
- Introduction
- Understanding Denial of Service Attacks
- Defending Against Buffer Overflow Attacks
- Defending Against IP Spoofing
- Defending Against Session Hijacking
- Blocking Virus and Trojan Horse Attacks
- Summary
5 LiveLab in this lesson — see the labs panel →
04 Fundamentals of Firewalls 7 topics · 3 LiveLab +
- Introduction
- What Is a Firewall?
- Implementing Firewalls
- Firewall Deployment
- Selecting and Using a Firewall
- Using Proxy Servers
- Summary
3 LiveLab in this lesson — see the labs panel →
05 Firewall Practical Applications 9 topics · 2 LiveLab +
- Introduction
- Using Single Machine Firewalls
- Windows 10 Firewall
- User Account Control
- Linux Firewalls
- Using Small Office/Home Office Firewalls
- Using Medium-Sized Network Firewalls
- Using Enterprise Firewalls
- Summary
2 LiveLab in this lesson — see the labs panel →
06 Intrusion-Detection Systems 8 topics · 2 LiveLab +
- Introduction
- Understanding IDS Concepts
- IDS Components and Processes
- SIEM
- Evasion Techniques
- Understanding and Implementing IDSs
- Understanding and Implementing Honeypots
- Summary
2 LiveLab in this lesson — see the labs panel →
07 Encryption Fundamentals 11 topics · 10 LiveLab +
- Introduction
- The History of Encryption
- Learning About Modern Encryption Methods
- Identifying Good Encryption
- Understanding Digital Signatures and Certificates
- Understanding and Using Decryption
- Cracking Passwords
- Steganography
- Steganalysis
- Quantum Computing and Quantum Cryptography
- Summary
10 LiveLab in this lesson — see the labs panel →
08 Virtual Private Networks 8 topics · 4 LiveLab +
- Introduction
- Basic VPN Technology
- Using VPN Protocols for VPN Encryption
- IPsec
- SSL/TLS
- Other VPN Protocols
- Implementing VPN Solutions
- Summary
4 LiveLab in this lesson — see the labs panel →
09 Operating System Hardening 6 topics · 8 LiveLab +
- Introduction
- Configuring Windows Properly
- Configuring Linux Properly
- Patching the Operating System
- Configuring Browsers
- Summary
8 LiveLab in this lesson — see the labs panel →
10 Defending Against Virus Attacks 7 topics · 1 LiveLab +
- Introduction
- Understanding Virus Attacks
- Virus Scanners
- Antivirus Policies and Procedures
- Additional Methods for Defending Your System
- What to Do If Your System Is Infected by a Virus
- Summary
1 LiveLab in this lesson — see the labs panel →
11 Defending Against Trojan Horses and Phishing 4 topics · 4 LiveLab +
- Introduction
- Trojan Horses
- Phishing
- Summary
4 LiveLab in this lesson — see the labs panel →
12 Security Policies 9 topics · 1 LiveLab +
- Introduction
- ISO 27002
- Important Standards
- Defining User Policies
- Defining System Administration Policies
- Defining Access Control
- Defining Developmental Policies
- Disaster Recovery
- Summary
1 LiveLab in this lesson — see the labs panel →
13 Assessing System Security 9 topics · 9 LiveLab +
- Introduction
- Risk Assessment Concepts
- Evaluating the Security Risk
- Conducting the Initial Assessment
- Probing the Network
- Vulnerabilities
- McCumber Cube
- Security Documentation
- Summary
9 LiveLab in this lesson — see the labs panel →
14 Security Standards 9 topics +
- Introduction
- COBIT
- ISO Standards
- NIST Standards
- U.S. DoD Standards
- Using the Common Criteria
- Using Security Models
- U.S. Federal Regulations, Guidelines, and Standards
- Summary
15 Physical Security and Disaster Recovery 5 topics · 2 LiveLab +
- Introduction
- Physical Security
- Disaster Recovery
- Ensuring Fault Tolerance
- Summary
2 LiveLab in this lesson — see the labs panel →
16 Techniques Used by Attackers 7 topics · 4 LiveLab +
- Introduction
- Preparing to Hack
- The Attack Phase
- Session Hijacking
- Wi-Fi Hacking
- Bluetooth Hacking
- Summary
4 LiveLab in this lesson — see the labs panel →
17 Introduction to Forensics 12 topics · 2 LiveLab +
- Introduction
- General Forensics Guidelines
- FBI Forensics Guidelines
- Imaging a Drive
- Finding Evidence on the PC
- Gathering Evidence from a Cell Phone
- Forensic Tools to Use
- Forensic Science
- To Certify or Not to Certify?
- Expert Witnesses
- Additional Types of Forensics
- Summary
2 LiveLab in this lesson — see the labs panel →
18 Cyber Warfare and Terrorism 5 topics · 3 LiveLab +
- Introduction
- Defending Against Computer-Based Espionage
- Defending Against Computer-Based Terrorism
- Choosing Defense Strategies
- Summary
3 LiveLab in this lesson — see the labs panel →
Hands-On Labs Our edge
65 LiveLabs- Configuring an IPv6 Address
- Configuring a CIDR-Based IP Address
- Viewing the MAC Address on Different Interfaces
- Using Command-Line Tools
- Examining Spyware
- Conducting a DoS Attack Using a Smurf Attack
- Performing DoS Attacks with a SYN Flood
- Defending Against a Buffer Overflow Attack
- Conducting IP Spoofing
- Performing Session Hijacking Using Burp Suite
- Creating a DMZ Zone
- Using Windows Firewall
- Configuring a Proxy Server
- Configure User Access Control Settings
- Configuring a Linux Firewall Using iptables
- Performing IDS Configuration with Snort
- Setting up a Honeypot
- Examining Asymmetric Encryption
- Performing Symmetric Information
- Creating PGP Certification
- Observing an MD5-Generated Hash Value
- Observing a SHA256-Generated Hash Value
- Adding a Digital Certificate
- Cracking a Password Using Medusa
- Cracking a Password using John the Ripper Tool
- Using Rainbow Tables
- Hiding Text using Steganography
- Configuring a VPN
- Setting Up a VPN Server with Windows Server 2016
- Creating an L2TP VPN Using Openswan
- Configuring IPSec
- Encrypting Files and Folders Using EFS
- Shutting Down a Service in Windows
- Restricting the Null Session
- Using Registry Editor
- Configuring a Account Lockout Policy
- Configuring a User Account
- Setting Security Policies
- Configuring the Security Setting in a Popular Browser
- Creating a Remote Access Trojan (RAT)
- Connecting to a Remote Computer Using the Remote Desktop Connection
- Using eLiTeWrap
- Using the NetBus Application
- Performing a Phishing Attack
- Managing a User Using an Existing Security Policy
- Filtering Ports Using Windows Firewall
- Scanning for Vulnerabilities Using Nikto
- Using Nmap for Network Scanning
- Conducting Vulnerability Scanning Using Nessus
- Performing Vulnerability Scanning Using OpenVAS
- Using Shodan to Find Webcams
- Using OWASP ZAP
- Using the Advanced IP Scanner
- Examining Open Source Security Testing Methodology Manual
- Taking a Full Backup
- Taking an Incremental Backup
- Conducting Passive Scanning Using Netcraft
- Attacking a Website Using XSS Injection
- Exploiting a Website Using SQL Injection
- Cracking Windows Password Using Ophcrack
- Using FTK Imager
- Using Operating System Utilities in Windows
- Using BitLocker
- Using EtherDetect
- Capturing a Packet Using Wireshark
Labs run in your browser — nothing to install.
03 / FAQs
Questions before you start
How can I become a Network Defence Engineer? +
A Network Defence and Countermeasure course can help you develop the skills required for this job, which entails protecting the digital infrastructure of an organization. Choose an online platform that offers interactive features like hands-on labs, glossary, flashcards, MCQs, video lessons, gamified testprep etc. for practicing your new found skills.
What is the scope of a Network Defence professional in the job market? +
Cyber threats are a big concern in today’s world. Every organization big or small must hire Network Security Engineers to protect their organization’s sensitive data.
What are the tools and technologies I will learn to use in this course? +
You’ll learn to use industry-standard tools and technologies with hands-on-training on our LiveLABs. These are tools and techniques you’ll learn:
- Firewalls
- Intrusion Detection/Prevention System (IDS/IPS)
- Virtual Private Network (VPN) Clients
- Vulnerability Scanners
- Cryptography Tools
What is cryptography in cyber security?+
In computer science, cryptography is the study and practice of maintaining secure communications using mathematical algorithms to disguise the message in the presence of threats.
Why do we use cryptography?+
Cryptography is important because it safeguards individuals and organizations against today’s cyber threats and information theft or loss.
Be a Network Security Champion
Learn the optimal defense techniques to safeguard your company’s sensitive data from potential cyber threats.
- 1 year of full access
- 65 LiveLab included
- Certificate of completion
No credit card required